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Characterization of Atrial Propagation Patterns and Fibrotic Substrate With a Modified Omnipolar Electrogram Strategy in Multi-Electrode Arrays
ArticleAbstract: Introduction: The omnipolar electrogram method was recently proposed to try to generate orientation-Palabras claves:atrial fibrallation, Atrial fibrosis, bipolar electrograms, conduction velocity, modified omnipolar electrogram, multi-electrode array, omnipolar electrogram, Unipolar electrogramsAutores:Alcaine A., Laranjo S., Martínez J.P., Martinez-Mateu L., Pablo Laguna, Riccio J., Rocher S., Saiz J.Fuentes:scopusCharacterization of Propagation Patterns with Omnipolar EGM in Epicardial Multi-Electrode Arrays
Conference ObjectAbstract: Omnipolar Electrogram (OP-EGM) is a recently proposed technique to characterize myocardial propagatiPalabras claves:Autores:Alcaine A., De Groot N.M.S., Houben R.P.M., Martínez J.P., Pablo Laguna, Riccio J.Fuentes:scopusCharacterization of repolarization alternans during ischemia: Time-course and spatial analysis
ArticleAbstract: T-wave alternans (TWA) has been linked to increased vulnerability to ventricular fibrillation in difPalabras claves:Alternans, Angioplasty, Electrocardiography, ischemia, RepolarizationAutores:Martínez J.P., Olmos S., Pablo Laguna, Wagner G.S.Fuentes:scopusCircadian modulation on T-wave alternans activity in chronic heart failure patients
Conference ObjectAbstract: Average TWA activity has been shown to be an independent pbkp_redictor of sudden cardiac death (SCD)Palabras claves:Autores:Caiani E.G., Martin-Yebra A., Martínez J.P., Monasterio V., Pablo LagunaFuentes:scopusComparison of electrogram organization and synchronization indices in atrial fibrillation: A simulation study
Conference ObjectAbstract: In this work, a comparative study of several electrogram (EGM) organization and synchronization indiPalabras claves:Autores:Arenal-Maíz A., Martínez J.P., Pablo Laguna, Simón Vadillo F.Fuentes:scopusAssessment of QT-measurement accuracy using the 12-lead electrocardiogram derived from EASI leads
ArticleAbstract: The purpose of the present study is to assess QT-interval measurements from the EASI 12-lead electroPalabras claves:Autores:Martínez J.P., Olmos S., Pablo Laguna, Pahlm O., Pettersson J., Sornmo L.Fuentes:scopusAtrial fibrosis identification with unipolar electrogram eigenvalue distribution analysis in multi-electrode arrays
ArticleAbstract: Abstract: Atrial fibrosis plays a key role in the initiation and progression of atrial fibrillationPalabras claves:Atrial fibrillation (AF), Atrial fibrosis, Bipolar electrograms (b-EGMs), Eigenvalue dominance ratio (EIGDR), Unipolar electrograms (u-EGMs)Autores:Alcaine A., Guillem M.S., Invers-Rubio E., Martínez J.P., Martinez-Mateu L., Pablo Laguna, Riccio J., Rocher S., Saiz J.Fuentes:scopusAutomatic Detection of Slow Conducting Channels during Substrate Ablation of Scar-Related Ventricular Arrhythmias
ArticleAbstract: Background. Voltage mapping allows identifying the arrhythmogenic substrate during scar-related ventPalabras claves:Autores:Acosta J., Alcaine A., Andreu D., Berruezo A., Camara O., Fernandez-Armenta J., Jáuregui B., Linhart M., Martínez J.P., Mont L., Pablo Laguna, Penela D., Soto-Iglesias D.Fuentes:scopusAutomatic activation mapping and origin identification of idiopathic outflow tract ventricular arrhythmias
ArticleAbstract: Purpose: Activation mapping is used to guide ablation of idiopathic outflow tract ventricular arrhytPalabras claves:Activation mapping, Idiopathic ventricular arrhythmia, Left ventricle outflow tract, Right ventricle outflow tract, Ventricular tachycardia ablationAutores:Acosta J., Alcaine A., Andreu D., Berruezo A., Camara O., Fernandez-Armenta J., Korshunov V., Linhart M., Martínez J.P., Martínez M., Pablo Laguna, Penela D., Soto-Iglesias D.Fuentes:scopusAutomatic multilead VCG based approach for QT interval measurement
Conference ObjectAbstract: The precision of QT interval measures depends on the correct location of QRS and T boundaries and alPalabras claves:Autores:Almeida R., Martínez J.P., Olmos S., Pablo Laguna, Rocha A.P.Fuentes:scopus